Finding the Third Proportional to 33,571 and 49,428.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33,571 : 49,428.50 = 49,428.50 : x
2. Step 2: Convert to fraction form
   33,571/49,428.50 = 49,428.50/x
3. Step 3: Cross multiply
   33,571x = 49,428.50 × 49,428.50
4. Step 4: Simplify right side
   33,571x = 2,443,176,612.25
5. Step 5: Solve for x
   x = 2,443,176,612.25/33,571
6. Step 6: Final answer
   x = 72,776.40